US11893172B2 - Information processing method based on electronic device interaction, and electronic device for establishing communication by sending communication protocol - Google Patents

Information processing method based on electronic device interaction, and electronic device for establishing communication by sending communication protocol Download PDF

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Publication number
US11893172B2
US11893172B2 US17/687,439 US202217687439A US11893172B2 US 11893172 B2 US11893172 B2 US 11893172B2 US 202217687439 A US202217687439 A US 202217687439A US 11893172 B2 US11893172 B2 US 11893172B2
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Prior art keywords
electronic device
communication protocol
identity information
information
communication
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US20230046997A1 (en
Inventor
Junbin GONG
Dan Zhang
Song Ye
Lianqiang LV
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Assigned to LENOVO (BEIJING) LIMITED reassignment LENOVO (BEIJING) LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: YE, SONG, GONG, JUNBIN, LV, LIANQIANG, ZHANG, DAN
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/387—Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Definitions

  • the present disclosure generally relates to the field of electronic device interaction and, more particularly, to an information processing method based on electronic device interaction and a first electronic device.
  • Electronic pens include active pens and passive pens.
  • An electronic pen can communicate with an electronic device such as a tablet computer, and can be used as input device to perform input operations on the electronic device.
  • an electronic pen can communicate with an electronic device such as a tablet computer, and can be used as input device to perform input operations on the electronic device.
  • an electronic pen can communicate with an electronic device such as a tablet computer, and can be used as input device to perform input operations on the electronic device.
  • an electronic pen can communicate with an electronic device such as a tablet computer, and can be used as input device to perform input operations on the electronic device.
  • an electronic pen such as a tablet computer
  • compatibility problems are likely to occur between an electronic pen and an electronic device.
  • active pens produced by different manufacturers have different communication protocols, such that the active pens cannot be compatible with various tablet computers.
  • the user can only interact with a single tablet computer (such as a tablet computer produced by the same manufacturer), and cannot use it on other tablet computers, which undoubtedly causes a waste of resources for the user.
  • an information processing method including, in a situation that a connection between a first electronic device and a second electronic device is established for first time, obtaining identity information of the second electronic device; obtaining a communication protocol corresponding to the identity information; and based on a data path formed after the first electronic device is connected to the second electronic device, sending the communication protocol to the second electronic device, to enable the second electronic device to communicate with the first electronic device based on the communication protocol.
  • a first electronic device including a processor and a memory storing a computer program that, when executed by the processor, cause the processor to, in a situation that a connection between the first electronic device and a second electronic device is established for first time, obtain identity information of the second electronic device; obtain a communication protocol corresponding to the identity information; and based on a data path formed after the first electronic device is connected to the second electronic device, send the communication protocol to the second electronic device, to enable the second electronic device to communicate with the first electronic device based on the communication protocol.
  • FIG. 1 is a flow chart of an example information processing method based on electronic device interaction consistent with the present disclosure.
  • FIG. 2 is a flow chart of an example of S 20 in FIG. 1 consistent with the present disclosure.
  • FIG. 3 is a flow chart of another example information processing method based on electronic device interaction consistent with the present disclosure.
  • FIG. 4 is a flow chart of another example information processing method based on electronic device interaction consistent with the present disclosure.
  • FIG. 5 is a flow chart of an example of S 30 in FIG. 1 consistent with the present disclosure.
  • FIG. 6 is a flow chart of interaction between a tablet computer and an electronic pen consistent with the present disclosure.
  • FIG. 7 is a schematic diagram showing connection of a tablet computer and an electronic pen consistent with the present disclosure.
  • FIG. 8 is a structure diagram of a first electronic device consistent with the present disclosure.
  • phrases such as “one embodiment,” “another embodiment,” “some embodiments,” or “some other embodiments” used in the present disclosure may refer to one or more of same or different embodiments consistent with the present disclosure.
  • the present disclosure provides an information processing method based on electronic device interaction.
  • the method may be applied to a first electronic device.
  • the first electronic device may be a tablet computer, a personal computer, or another device.
  • the first electronic device may be connected to a second electronic device such as an electronic pen, such that the first electronic device and the second electronic device work together.
  • the method may include: in a situation that a connection of first time with the second electronic device is established, obtaining identity information of the second electronic device.
  • the first electronic device may obtain various situations related to the second electronic device from the identity information, including a first communication protocol used by the second electronic device to communicate with the first electronic device and other device (for example, a near-field wireless communication protocol, a base station communication protocol, or a wired communication protocol).
  • the second electronic device may not have the first communication protocol temporarily, and the first electronic device may send the first communication protocol to the second electronic device after obtaining the first communication protocol, such that the second electronic device is able to perform data interaction with the first electronic device based on the first communication protocol.
  • the first electronic device may be faced with a plurality of second electronic device of different models or types.
  • a corresponding acquisition method based on the model information and/or type information of the second electronic device may be used to obtain the first communication protocol quickly and conveniently.
  • the identity information of all models and types of the second electronic device may be stored in a unified manner, and subsequently may be directly obtained from the memory when being called, thereby realizing unified management and unified calling. Further, it may be realized that even when facing different second electronic device, the first electronic device is able to normally use the second electronic device, such as normally using various types of electronic pens for input operation, thereby avoiding waste of resources.
  • FIG. 1 is a flow chart of an information processing method based on electronic device interaction. As shown in FIG. 1 , the method includes S 10 to S 30 .
  • the identity information of the second electronic device is obtained.
  • the second electronic device may not be compatible with the first electronic device when it leaves the factory, and the first electronic device may not be able to perform data interaction with the second electronic device.
  • the second electronic device may be an electronic pen (such as an active pen) capable of performing input operations on the first electronic device such as a tablet computer.
  • the electronic pen may be not matched with the tablet computer when it leaves the factory, and the electronic pen may not be able to perform input operations on the tablet computer based on the matched first communication protocol.
  • the first electronic device may obtain the identity information of the second electronic device when it is determined that the connection of first time is established with the second electronic device (i.e., when it is determined that the connection with the second electronic device is established for the first time).
  • the identity information may be expressed in various forms, such as character strings, ID numbers, information in an agreed form, and so on.
  • the identity information may be obtained in various manners.
  • the first electronic device may send request information for requesting identity information to the second electronic device, and the second electronic device may respond and send its identity information to the first electronic device.
  • the second electronic device may actively report its own identity information after being connected to the first electronic device.
  • the first electronic device itself may store the identity information of a plurality of second electronic device in advance.
  • the first electronic device when the first electronic device establishes the connection of first time with the second electronic device, the first electronic device may obtain the identity information of the second electronic device for subsequent operations, to establish contact with the second electronic device and perform effective data communication every time (including the usage scenario of the connection of first time).
  • the first electronic device and the second electronic device may have established an effective data path in the history, and the first electronic device may also obtain the identity information of the second electronic device, to determine the related information of the second electronic device currently connected to it.
  • a first communication protocol corresponding to the identity information is obtained based on the identity information.
  • the first communication protocol may be a communication protocol used when the first electronic device and the second electronic device perform data communication. Before performing data interaction with the first electronic device, the second electronic device may not have the first communication protocol, and thus is not able to communicate with the first electronic device immediately.
  • the first electronic device may need to obtain the first communication protocol corresponding to the identity information according to the identity information of the second electronic device, such that both the first electronic device and the second electronic device realize mutual data communication based on the first communication protocol.
  • the first electronic device may face a plurality of second electronic device of different models and different types.
  • a suitable acquisition method may be adopted according to the actual application scenario.
  • the identity information may include model information and/or type information of the second electronic device, and the first electronic device may obtain the model information and/or type information of the second electronic device by calling on the server, such that the first communication protocol may be obtained quickly and conveniently.
  • multiple first communication protocols with a small amount of data may be stored in the first electronic device, such that the first communication protocols may be directly called when in use.
  • the first communication protocol may be obtained simply and conveniently.
  • the first communication protocol may also be uniformly stored and managed in advance according to other practical application scenarios, and the operation of obtaining the first communication protocol may be performed based on the current application scenario during use.
  • the first communication protocol is sent to the second electronic device, such that the second electronic device may be able to communicate with the first electronic device based on the first communication protocol.
  • the first electronic device when the first electronic device is connected to the second electronic device, if the second electronic device does not have the first communication protocol, data interaction cannot be performed with the first electronic device.
  • the data path between them may be formed.
  • the first electronic device may be connected with the second electronic device in the wire through a physical interface, and the data path may be formed through the wired line.
  • the second electronic device when the second electronic device is within the wireless broadcast range of the first electronic device, the first electronic device may send a broadcast signal to the second electronic device by actively broadcasting to make the second electronic device respond. Therefore, the data path may be established.
  • the first electronic device may send the obtained first communication protocol to the second electronic device through the data path.
  • the second electronic device may communicate with the first electronic device using the first communication protocol.
  • the first electronic device is a tablet computer
  • the second electronic device is an active pen (an electronic pen).
  • the second electronic device may communicate with the first electronic device using Bluetooth or USB protocol, to input information to the first electronic device.
  • the information processing method provided by the present disclosure may enable the first electronic device to establish the data path with the second electronic device of any type and model, to use the second electronic device. Therefore, the first electronic device may be prevented from not being able to use the second electronic device because of incompatibility. Waste of resources and trouble to users may be avoided.
  • obtaining the first communication protocol corresponding to the identity information based on the identity information includes S 210 to S 220 .
  • a communication protocol corresponding to the identity information is retrieved from a plurality of communication protocols stored in the first electronic device.
  • the first electronic device may store a plurality of communication protocols (also referred to as “candidate communication protocols” or “stored communication protocols”) in its memory, and each communication protocol may correspond to a corresponding second electronic device, that is, each second electronic device may communicate with the first electronic device through a corresponding first communication protocol adapted to the second electronic device.
  • the plurality of communication protocols stored in the first electronic device may include a near field wireless communication protocol, a base station communication protocol, or a wired communication protocol, or the like.
  • the first electronic device may call a communication protocol matching the second electronic device from the plurality of communication protocols stored in advance, according to the identity information of the second electronic device.
  • one of the communication protocols may be selected according to a preset arrangement sequence.
  • the communication protocol used in the previous communication may be selected to establish communication with the first electronic device.
  • the retrieved communication protocol is determined as the first communication protocol.
  • any of the communication protocols may be determined as the first communication protocol.
  • the communication protocol called by the first electronic device may be determined as the first communication protocol.
  • the second electronic device itself may correspond to multiple types of communication protocols, and the first electronic device may determine one of the communication protocols as the first communication protocol according to historical data, and the first communication protocol may be sent to the second electronic device.
  • the identity information may include at least one of type information or identification information.
  • the method further includes S 40 to S 60 .
  • the type information and/or identification information of the second electronic device are recognized.
  • the identity information of the second electronic device may include the type information or the identification information.
  • the second electronic device may carry the type information and/or identification information.
  • the first electronic device may perform recognition on the type information and/or identification information of the second electronic device, to determine the identity of the second electronic device.
  • an association relationship between the type information and/or identification information and a communication protocol is determined.
  • association relationship between the type information and/or the identification information and the communication protocol.
  • the association relationship may be specifically constructed based on the communication protocol possessed by the second electronic device.
  • the association relationship may be determined through the type information and/or the identification information during use.
  • the determined association relationship may be stored in the first electronic device, or may be stored in the server.
  • a first association relationship with the Bluetooth protocol may be determined according to the identification information of the Bluetooth device.
  • the first communication protocol is determined.
  • the association relationship may be the relationship between the type information and/or the identification information and the communication protocol. Therefore, the first communication protocol may be determined based on the association relationship. For example, the first communication protocol may be determined to be the Bluetooth protocol based on the above-mentioned first association relationship.
  • the method may further include determining whether the second electronic device has the first communication protocol. As shown in FIG. 4 , the method specifically includes:
  • the second electronic device may store the first communication protocol, or may not originally have the first communication protocol.
  • the first electronic device may need to determine whether the second electronic device has the first communication protocol. Therefore, the communication with the second electronic device may be performed by adopting an operation mode adapted to the determination result.
  • the first electronic device may send the first instruction to the second electronic device through the data path, to request the second electronic device to send information that may be used to determine whether the second electronic device has the first communication protocol.
  • the second electronic device may send the specific data packet to the first electronic device after receiving the first instruction.
  • the specific data packet may include a plurality of data segments and the first data segment may represent whether the second electronic device has the first communication protocol.
  • the first electronic device may determine whether the second electronic device has the first communication protocol by analyzing the first data segment.
  • the specific data packet may also include other data segments, including other information of the second electronic device.
  • the second electronic device may send its identity information to the first electronic device through other data segments.
  • a second communication protocol possessed by the second electronic device at the same time may also be sent to the first electronic device.
  • the first electronic device may determine the communication protocol simultaneously possessed by the second electronic device.
  • sending the first communication protocol to the second electronic device based on the data path formed after being connected to the second electronic device, as shown in FIG. 5 includes S 310 to S 320 .
  • the data path is obtained based on a connection mode with the second electronic device.
  • the first electronic device and the second electronic device may have different connection modes, such as wireless connection or wired connection, and different connection modes may correspond to different data paths.
  • connection modes such as wireless connection or wired connection
  • different connection modes may correspond to different data paths.
  • the first electronic device and the second electronic device may be connected through a USB connection line, and the data path may be formed through the USB connection line correspondingly.
  • the first communication protocol is sent to the second electronic device through the data path, such that the second electronic device stores the first communication protocol and associates the first communication protocol with the first electronic device.
  • a variety of communication protocols may be stored in the first electronic device, including the first communication protocol.
  • the first electronic device may send the first communication protocol to the second electronic device, and the second electronic device may store the first communication protocol in its memory, such that the first communication protocol is able to be used any time to communicate with the first electronic device.
  • the first electronic device may not use the first communication protocol in the current situation. After it is determined that communication with the second electronic device via the first communication protocol is needed, the first communication protocol may be associated with the first electronic device for subsequent use. Correspondingly, the first electronic device may not need to be associated with a large number of different types of communication protocols, and may be associated with a communication protocol only when it is used. System resources of the first electronic device may be saved, to avoid slowing down the operation efficiency of the first electronic device.
  • the method may further include:
  • the second electronic device may receive the first communication protocol sent by the first electronic device.
  • the second electronic device may store the first communication protocol in its own memory.
  • the first electronic device may drive the second electronic device to call the stored first communication protocol to communicate with the first electronic device without the need to determine the communication protocol, thereby improving processing efficiency.
  • the method may further include:
  • the first electronic device may not need to send the first communication protocol to the second electronic device again. Instead, the second instruction may be sent to the second electronic device to inform the second electronic device that the first communication protocol is able to be used for communication directly. After the second electronic device receives the second instruction, the second electronic device may directly communicate with the first electronic device based on the first communication protocol.
  • the second electronic device is an input device of the first electronic device.
  • the first electronic device is a tablet computer and the second electronic device is an active pen (electronic pen).
  • the second electronic device may perform data input operation on the first electronic device through the first communication protocol.
  • the method may further include:
  • a connection error may occur, such that no data path is established.
  • the first electronic device may determine the connection status.
  • the prompt information may be generated to prompt the user.
  • the prompt information may also be used to instruct the second electronic device to perform the connection operation. For example, the user may be informed in the form of pictures and texts, such that the user may reconnect the second electronic device to the first electronic device.
  • the first electronic device may also display relevant information of the second electronic device including, for example, information of the first communication protocol used by the second electronic device, ID information, power information, and the like, for the convenience of users.
  • the first electronic device may store different first communication protocols corresponding to different second electronic devices, and the identity information of the different second electronic devices.
  • the first communication protocols may be associated with the identity information.
  • the first electronic device may store not only multiple first communication protocols, but also identity information of different second electronic device, and the first communication protocols may have an associated relationship with the identity information. Therefore, after determining the identity information of the second electronic device, the corresponding first communication protocol may be determined directly according to the association relationship.
  • the first electronic device may not store the identity information, but obtain the identity information by requesting from the second electronic device or from other device such as the server.
  • the present disclosure also provides a first electronic device.
  • the electronic device includes an acquisition circuit and a processing circuit.
  • the acquisition circuit may be configured to: in a situation that the connection of first time with the second electronic device is established, obtain the identity information of the second electronic device; and obtain the first communication protocol corresponding to the identity information based on the identity information.
  • the second electronic device may not be compatible with the first electronic device when it leaves the factory, so the first electronic device may not be able to perform data interaction with the second electronic device.
  • the second electronic device may be an electronic pen (such as an active pen) capable of performing input operations on the first electronic device such as a tablet computer.
  • the electronic pen when the electronic pen is not matched with the tablet computer when it leaves the factory, the electronic pen may be not able to perform input operations on the tablet computer based on the matched first communication protocol.
  • the first electronic device may obtain the identity information of the second electronic device when it is determined that the connection of first time is established with the second electronic device.
  • the identity information may be expressed in various forms, such as character strings, ID numbers, information in an agreed form, and so on.
  • the identity information may be obtained in various means.
  • the first electronic device may send request information for requesting identity information to the second electronic device, and the second electronic device may respond and send its own identity information to the first electronic device.
  • the second electronic device may actively report its own identity information after connecting to the first electronic device.
  • the first electronic device itself may store the identity information of a plurality of second electronic device in advance.
  • the first electronic device when the first electronic device establishes the connection of first time with the second electronic device, the first electronic device may obtain the identity information of the second electronic device for subsequent operations, to establish contact with the second electronic device and perform effective data communication every time (including the usage scenario of the connection of first time).
  • the first electronic device and the second electronic device may have established an effective data path in the history, and the first electronic device may also obtain the identity information of the second electronic device, to determine the related information of the second electronic device currently connected to it.
  • the first communication protocol may be a communication protocol used when the first electronic device and the second electronic device perform data communication. Before performing data interaction with the first electronic device, the second electronic device may not have the first communication protocol, and thus is not able to communicate with the first electronic device immediately.
  • the first electronic device may need to obtain the first communication protocol corresponding to the identity information according to the identity information of the second electronic device, such that both the first electronic device and the second electronic device realize mutual data communication based on the first communication protocol.
  • the first electronic device may face a plurality of second electronic device of different models and different types.
  • a suitable acquisition method may be adopted according to the actual application scenario.
  • the identity information may include model information and/or type information of the second electronic device, and the first electronic device may obtain the model information and/or type information of the second electronic device by calling on the server, such that the first communication protocol may be obtained quickly and conveniently.
  • multiple first communication protocols with a small amount of data may be stored in the first electronic device, such that the first communication protocols may be directly called when in use.
  • the first communication protocol may be obtained simply and conveniently.
  • the first communication protocol may also be uniformly stored and managed in advance according to other practical application scenarios, and the operation of obtaining the first communication protocol may be performed based on the current application scenario during use.
  • the first communication protocol may be a communication protocol used when the first electronic device and the second electronic device perform data communication. Before performing data interaction with the first electronic device, the second electronic device may not have the first communication protocol, and thus is not able to communicate with the first electronic device immediately.
  • the acquisition circuit may need to obtain the first communication protocol corresponding to the identity information according to the identity information of the second electronic device, such that both the first electronic device and the second electronic device realize mutual data communication based on the first communication protocol.
  • the first electronic device may face a plurality of second electronic device of different models and different types.
  • a suitable acquisition method may be adopted according to the actual application scenario.
  • the identity information may include model information and/or type information of the second electronic device, and the first electronic device may obtain the model information and/or type information of the second electronic device by calling on the server, such that the first communication protocol may be obtained quickly and conveniently.
  • multiple first communication protocols with a small amount of data may be stored in the first electronic device, such that the first communication protocols may be directly called when in use.
  • the first communication protocol may be obtained simply and conveniently.
  • the first communication protocol may also be uniformly stored and managed in advance according to other practical application scenarios, and the operation of obtaining the first communication protocol may be performed based on the current application scenario during use.
  • the processing circuit may be configured to, based on the data path formed after being connected to the second electronic device, send the first communication protocol to the second electronic device, such that the second electronic device may be able to communicate with the first electronic device based on the first communication protocol.
  • the first electronic device when the first electronic device is connected to the second electronic device, if the second electronic device does not have the first communication protocol, data interaction cannot be performed with the first electronic device.
  • the data path between them may be formed.
  • the first electronic device may be connected with the second electronic device in wire through a physical interface, and the data path may be formed through the wired line.
  • the second electronic device when the second electronic device is within the wireless broadcast range of the first electronic device, the first electronic device may send a broadcast signal to the second electronic device by actively broadcasting to make the second electronic device respond. Therefore, the data path may be established.
  • the first electronic device may send the obtained first communication protocol to the second electronic device through the data path.
  • the second electronic device may communicate with the first electronic device using the first communication protocol.
  • the first electronic device may be a tablet computer
  • the second electronic device may be an active pen (an electronic pen).
  • the second electronic device may communicate with the first electronic device using a Bluetooth or a USB protocol, to input information to the first electronic device.
  • the acquisition circuit may be further configured to:
  • the identity information may include at least one of type information or identification information.
  • the electronic device may further include an identification circuit.
  • the identification circuit may be configured to:
  • the electronic device may further include an identification circuit.
  • the identification circuit may be configured to determine whether the second electronic device has the first communication protocol
  • the identification circuit may be specifically configured to:
  • processing circuit may be further configured to:
  • processing circuit may be further configured to:
  • processing circuit may be further configured to:
  • the electronic device may further include a prompt circuit.
  • the prompt circuit may be configured to:
  • the first electronic device may store different first communication protocols corresponding to different second electronic device, and the identity information of the different second electronic device.
  • the first communication protocols may be associated with the identity information.
  • the present disclosure further provides an electronic device (such as a first electronic device) including a memory and a processor.
  • the memory can include, for example, a non-transitory computer-readable storage medium, such as a random-access memory, a read-only memory, etc.
  • the memory stores a computer program that, when executed by the processor, causes the processor to perform a method consistent with the disclosure, such as one of the example methods described above.

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  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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US17/687,439 2021-08-13 2022-03-04 Information processing method based on electronic device interaction, and electronic device for establishing communication by sending communication protocol Active US11893172B2 (en)

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